maintain [Verb] + difficult [Adjective]

Strength Strength Dispersion
A:
83
CHISQ:
33.05
AWT:
1,626,422
TTEST:
4.21
G2:
27.59
FAWT:
33.42
MI:
0.89
LOGLOG:
5.7
JD:
0.87
MI3:
13.64
DICE:
0.49
RANGE: